Goppion Technology 51. Goppion LARGE GLASS BOX DISPLAY CASES, OPENED BY DIVISION

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1 Goppion Technology 51 Goppion LARGE GLASS OX DISPLAY CASES, OPENED Y DIVISION

2 52 Goppion Technology Large glass box display cases, opened by division, high airtightness Tv1 type - Horizontal translation with simple perpendicular division The display area is enclosed by a glass box, which slides open horizontally on self-supporting tracks. Goppion patented devices that can be fitted Louvre Lens, Lens (FR). Tv2 type - Horizontal translation with double perpendicular division These cases feature a display area enclosed by a glass box consisting of two half-boxes joining at right-angles. The two halves of the box slide apart horizontally on self-supporting tracks. Goppion patented devices that can be fitted Musée du Louvre, Arts de l Islam, Paris (FR). Display Cases Classes & Types

3 Goppion Technology 53 Tv3 type - Horizontal translation with diagonal division These cases likewise consist of two half-boxes that slide apart horizontally on self-supporting tracks, except that they join on the diagonal. Goppion patented devices that can be fitted Musée du Louvre, Arts de l Islam, Paris (FR).

4 54 Goppion Technology Tv1 type Horizontal translation with simple perpendicular division The moveable glass unit in these showcases slides open horizontally on heavyduty, self-supporting tracks, shifting it perpendicular to the fixed side. L Dimensions L = up to 3,000 P = up to 2,000 H = up to 2,400 = 100 (low base for passive climate control) min. 400 (high base for active climate control) = 100/150 H Type GM (m) Gasket AER 75 Tv1 up to 9 magnetic 0.10 up to 12 magnetic 0.13 up to 15 magnetic 0.17 P GM: moving joints, meters of gasket AER: ac/d (air changes per day) 80% L Opening mechanism Two reducer units shift the box using a rack and pinion system, opening the case along 80% of its length. The opening system can be manually operated or motorized. This type of display case can be freestanding or placed against a wall. The Israel Museum, The Shrine of the ook, Jerusalem (IL). Display Cases Classes & Types

5 Goppion Technology 55 Tv2 type Horizontal translation with double perpendicular division The moveable glass units in these showcases slide apart horizontally on heavy-duty, self-supporting parallel tracks. Double perpendicular division is ideal for shifting particularly large glass boxes. L Dimensions L = up to 6,000 P = up to 1,500 H = up to 2,400 = 100 (low base for passive climate control) min. 400 (high base for active climate control) = 100/150 H Type GM (m) Gasket AER 75 Tv2 up to 19 magnetic 0.11 up to 25 magnetic 0.16 P up to 32 magnetic 0.18 GM: moving joints, meters of gasket AER: ac/d (air changes per day) 80% L Half-box opening mechanism Two reducer units individually shift each half of the case using a rack and pinion system, opening the case along 80% of its length. The opening system can be manually operated or motorized. This system allows personnel unimpeded access to both sides of the display area. The mechanical movement joining the two sides at right angles is highly effective in compressing the gaskets and ensures a particularly high level of airtightness. Musée du Louvre, Arts de l Islam, Paris (FR).

6 56 Goppion Technology Tv3 type Horizontal translation with double diagonal division The moveable glass units in these showcases slide apart horizontally on heavy-duty, self-supporting parallel tracks. Diagonally divided cases are well suited to mid-sized exhibition spaces.. L Dimensions L = up to 3,000 P = up to 1,500 H = up to 2,400 = 100 (low base for passive climate control) min. 400 (high base for active climate control) = 100/150 H P 75 Type GM (m) Gasket AER Tv1 up to 9 magnetic 0.09 up to 11 magnetic 0.12 up to 14 magnetic 0.15 GM: moving joints, meters of gasket AER: ac/d (air changes per day) L Display Cases Classes & Types

7 Goppion Technology 57 Continuous glass front A reducer unit acting on two racks connected to the glass panes allows the two half-boxes to open simultaneously. This leaves the glass front uninterrupted, an advantage that can be applied to display cases with a maximum length of 3 meters. The diagonal along which the top panes couple has a serrated edge, which ensures a right-angled gasket compression rather than a less effective diagonal one. Victoria & Albert Museum, The ritish Galleries, London (UK).

8 58 Goppion Technology Mobile interior deck cases are large enough to allow staff to stand in them to perform maintenance and conservation tasks. To facilitate these operations, the base deck slides across and a servicing platform is introduced. 1. Closed display case 2. Open display case 3. Display case with display deck slid across 4. Introduction of servicing platform 5. Operative entering display case 6. Operative at work in display case Display Cases Classes & Types